Andy Shevchenko 29c4a54bc6 device property: Avoid NULL pointer dereference in device_get_next_child_node() ...

When we have no primary fwnode or when it's a software node, we may end up
in the situation when fwnode is a NULL pointer. There is no point to look for
secondary fwnode in such case. Add a necessary check to a condition.

Fixes: 114dbb4fa7 ("drivers property: When no children in primary, try secondary")
Reported-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20200716182747.54929-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-07-23 17:04:28 +02:00

..

firmware_loader

firmware_loader: change enum fw_opt to u32

2020-05-27 12:20:47 +02:00

power

PM: sleep: core: mark 2 functions as __init to save some memory

2020-06-23 17:35:33 +02:00

regmap

Merge tag 'regmap-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into master

2020-07-17 09:58:18 -07:00

test

drivers: base: default KUNIT_* fragments to KUNIT_ALL_TESTS

2020-06-01 14:24:25 -06:00

arch_topology.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2020-03-31 10:05:01 -07:00

attribute_container.c

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base.h

driver core: Don't do deferred probe in parallel with kernel_init thread

2020-07-10 15:20:38 +02:00

bus.c

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cacheinfo.c

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class.c

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component.c

component: Silence bind error on -EPROBE_DEFER

2020-04-28 17:54:15 +02:00

container.c

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core.c

driver core: Avoid deferred probe due to fw_devlink_pause/resume()

2020-07-10 15:20:38 +02:00

cpu.c

x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation

2020-04-20 12:19:22 +02:00

dd.c

driver core: Don't do deferred probe in parallel with kernel_init thread

2020-07-10 15:20:38 +02:00

devcon.c

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devcoredump.c

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devres.c

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devtmpfs.c

Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-02-08 13:26:41 -08:00

driver.c

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firmware.c

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hypervisor.c

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init.c

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isa.c

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Kconfig

drivers: base: default KUNIT_* fragments to KUNIT_ALL_TESTS

2020-06-01 14:24:25 -06:00

Makefile

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map.c

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memory.c

drivers/base/memory.c: cache memory blocks in xarray to accelerate lookup

2020-06-03 20:09:49 -07:00

module.c

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node.c

Merge branch 'akpm' (patches from Andrew)

2020-06-02 12:21:36 -07:00

pinctrl.c

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platform-msi.c

platform-msi: Fix typos in comment

2020-05-18 10:28:30 +01:00

platform.c

Merge tag 'driver-core-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2020-06-07 10:53:36 -07:00

property.c

device property: Avoid NULL pointer dereference in device_get_next_child_node()

2020-07-23 17:04:28 +02:00

soc.c

driver/base/soc: Use kobj_to_dev() API

2020-04-28 21:05:42 +02:00

swnode.c

Merge tag 'driver-core-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2020-06-07 10:53:36 -07:00

syscore.c

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topology.c

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transport_class.c

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